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Table showing the statistical details of polymorphisms found in pharyngeal and laryngeal cancer patients.
| Cancer/gene | GSTM1 | GSTT1 | ||
|---|---|---|---|---|
| Homozygous deletion (−/−) | ||||
| Pharynx | 47% | 10.2(5.04– 20.7) | 48% | 4.02 (2.3–7.1) |
| Larynx | 3% | 0.5 (0.2–1.7) | 16% | 0.8 (0.4–1.7) |
|
| ||||
| Heterozygous deletion (+/−) | ||||
| Pharynx | 5% | 0.5 (0.2– 1.6) | 12% | 0.9 (0.4–1.9) |
| Larynx | 4% | 0.5 (0.2– 1.5) | 10% | 0.7 (0.3– 1.7) |
